Other polyethers, other (HS 390729)
Other polyethers, other (HS 390729) has 4,945 U.S. import bill-of-lading shipment records between Jan 2022 and Aug 2026. The largest U.S. importer of Other polyethers, other is THE DOW CHEMICAL COMPANY, with 663 shipments, followed by GANTRADE CORP and CHAMPIONX CANADA ULC. The leading supplier is DOW EUROPE GMBH, with 296 shipments, followed by KPX CHEMICAL CO LTD and DOW QUIMICA DE COLOMBIA S A. Goods originate mainly from REPUBLIC OF KOREA and BELGIUM, arriving primarily at HOUSTON, TX. Import volume has risen over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/390729-other-polyethers-other
See all 4,945 shipments of HS 390729 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Other polyethers, other (HS 390729), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is DOW EUROPE GMBH → THE DOW CHEMICAL COMPANY with 272 shipments, followed by DOW QUIMICA DE COLOMBIA S A → THE DOW CHEMICAL COMPANY (258) and DAIREN CHEMICAL CORP → GANTRADE CORP (160).
Top U.S. importers
| Importer | Shipments |
|---|---|
| THE DOW CHEMICAL COMPANY | 663 |
| GANTRADE CORP | 164 |
| CHAMPIONX CANADA ULC | 124 |
| SK PUCORE USA INC | 115 |
| DL TRADE LTD | 112 |
| EVONIK CORP | 110 |
| JCI ADVANCED TECHNOLOGY LLC | 99 |
| ELECTROLUX HOME PRODUCTS INC | 96 |
| COVESTRO LLC | 83 |
| ASAHI KASEI PLASTICS NORTH AMERICA INC | 75 |
Top suppliers
| Supplier | Shipments |
|---|---|
| DOW EUROPE GMBH | 296 |
| KPX CHEMICAL CO LTD | 284 |
| DOW QUIMICA DE COLOMBIA S A | 265 |
| DAIREN CHEMICAL CORP | 237 |
| SK PUCORE CO LTD | 186 |
| CHAMPIONX SG SERVICE PTE LTD | 174 |
| HYOSUNG TNC CORP | 130 |
| KOREA PTG CO LTD | 117 |
| EVONIK OPERATIONS GMBH | 111 |
| NANJING HONGBAOLI PU SALES CO LTD | 111 |
Origin countries
| Country | Shipments |
|---|---|
| REPUBLIC OF KOREA | 901 |
| BELGIUM | 748 |
| CHINA | 606 |
| GERMANY | 330 |
| JAPAN | 328 |
| COLUMBIA | 292 |
| SINGAPORE | 292 |
| TAIWAN | 237 |
| MEXICO | 183 |
| SPAIN | 169 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 1,148 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 752 |
| SAVANNAH, GA | 609 |
| CHARLESTON, SC | 564 |
| LOS ANGELES, CA | 395 |
| TACOMA, WA | 294 |
| NORFOLK, VA | 283 |
| CHESTER, PA | 173 |
| LONG BEACH, CA | 117 |
| EVERETT, WA | 113 |
Harmonized System classification
HS code 390729 — Other polyethers, other. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
More products under HS 3907
Other six-digit codes in HS 3907: Polyacetals, other polyethers and epoxide resins, in primary forms, with their U.S. import volume.
Frequently asked questions about importing Other polyethers, other
Who imports Other polyethers, other (HS 390729)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Other polyethers, other include THE DOW CHEMICAL COMPANY, GANTRADE CORP, CHAMPIONX CANADA ULC, SK PUCORE USA INC, and DL TRADE LTD.
Who is the largest U.S. importer of Other polyethers, other?
THE DOW CHEMICAL COMPANY is the largest U.S. importer of Other polyethers, other (HS 390729), with 663 bill-of-lading shipment records.
Who are the top suppliers of Other polyethers, other?
Leading suppliers shipping Other polyethers, other (HS 390729) to the U.S. include DOW EUROPE GMBH, KPX CHEMICAL CO LTD, DOW QUIMICA DE COLOMBIA S A, DAIREN CHEMICAL CORP, and SK PUCORE CO LTD.
How many U.S. shipments of Other polyethers, other are there?
ImportDoor has 4,945 U.S. import shipment records under HS code 390729, spanning Jan 2022 to Aug 2026.
Where is Other polyethers, other imported from?
Other polyethers, other is imported into the U.S. primarily from REPUBLIC OF KOREA, BELGIUM, and CHINA.
Find Other polyethers, other importers & suppliers
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